Here I describe how you can allow your test experts to focus on test design instead of understanding your code implementation. This requires designing the FitNesse fixtures so that the tests contain human readable test steps / test specifications rather than look like a test script.

FitNesse is a tool that can be used to build frameworks upon. It contains a wiki engine and a reflection engine. Together, they allow users to add steps in a test case without necessitating the need to know the code that runs underneath.